51
|
Burkhardt E, Berger M, Yolken RH, Lin A, Yuen HP, Wood SJ, Francey SM, Thompson A, McGorry PD, Nelson B, Yung AR, Amminger GP. Toxoplasma gondii, Herpesviridae and long-term risk of transition to first-episode psychosis in an ultra high-risk sample. Schizophr Res 2021; 233:24-30. [PMID: 34225023 DOI: 10.1016/j.schres.2021.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 05/11/2021] [Accepted: 06/18/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Ultra high-risk (UHR) criteria were introduced to identify people at imminent risk of developing psychosis. To improve prognostic accuracy, additional clinical and biological risk factors have been researched. Associations between psychotic disorders and infections with Toxoplasma gondii and Herpesviridae have been found. It is unknown if exposure to those pathogens increases the risk of transition to psychosis in UHR cohorts. METHODS We conducted a long-term follow-up of 96 people meeting UHR criteria, previously seen at the Personal Assessment and Crisis Evaluation (PACE) clinic, a specialized service in Melbourne, Australia. Transition to psychosis was assessed using the Comprehensive Assessment of the At-Risk Mental State (CAARMS) and state public mental health records. The relationship between IgG antibodies to Herpesviridae (HSV-1, HSV-2, CMV, EBV, VZV) and Toxoplasma gondii and risk for transition was examined with Cox regression models. RESULTS Mean follow-up duration was 6.46 (±3.65) years. Participants who transitioned to psychosis (n = 14) had significantly higher antibody titers for Toxoplasma gondii compared to those who did not develop psychosis (p = 0.03). After adjusting for age, gender and year of baseline assessment, seropositivity for Toxoplasma gondii was associated with a 3.6-fold increase in transition hazard in multivariate Cox regression models (HR = 3.6; p = 0.036). No significant association was found between serostatus for Herpesviridae and risk of transition. CONCLUSIONS Exposure to Toxoplasma gondii may contribute to the manifestation of positive psychotic symptoms and increase the risk of transitioning to psychosis in UHR individuals.
Collapse
Affiliation(s)
- E Burkhardt
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia.
| | - M Berger
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - R H Yolken
- John Hopkins University School of Medicine, Stanley Division of Developmental Neurovirology, Baltimore, USA
| | - A Lin
- Telethon Kids Institute, The University of Western Australia, Perth, Australia
| | - H P Yuen
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - S J Wood
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - S M Francey
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - A Thompson
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia; Division of Mental Health and Wellbeing, Warwick Medical School, University of Warwick, UK
| | - P D McGorry
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - B Nelson
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - A R Yung
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia; School of Health Sciences, University of Manchester, UK
| | - G P Amminger
- Orygen, Parkville, Melbourne, Australia; Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| |
Collapse
|
52
|
Han D, Lin A, Kuronuma K, Tzolos E, Kwan A, Klein E, Andreini D, Bax J, Cademartiri F, Chinnaiyan K, Chow B, Cury R, Feuchtner G, Hadamitzky M, Leipsic J, Maffei E, Marques H, Plank F, Pontone G, Villines T, Al-Mallah M, de Araújo Gonçalves P, danad I, Gransar H, Lu Y, lee J, Baskaran L, Al'Aref S, Budoff M, Samady H, Virmani R, Narula J, Chang H, Min J, Lin F, Shaw L, Slomka P, Dey D, Berman D. Plaque Location And Vessel Geometry On Coronary Computed Tomography Angiography Predict Future Culprit Lesions Associated With Acute Coronary Syndrome: Results From The ICONIC Study. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
53
|
Schwartzberg L, Advani S, Clancy D, Lin A, Jorizzo J. A systematic review of dermatologic manifestations among adult patients with COVID-19 diagnosis. Skin Health Dis 2021; 1:e20. [PMID: 34235511 PMCID: PMC8250095 DOI: 10.1002/ski2.20] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/08/2021] [Accepted: 02/10/2021] [Indexed: 12/23/2022]
Abstract
BACKGROUND Infection with COVID-19 is characterized by respiratory, gastrointestinal and neurologic symptoms. However, limited evidence exists of the involvement of the integumentary system among COVID-19 patients and evidence suggests that these symptoms may even be the first presenting sign. OBJECTIVE To systematically evaluate the literature published on dermatologic signs of COVID-19 in order to educate doctors about the dermatologic signs of COVID-19 infection. METHODS Lit COVID, World Health Organization COVID-19 database and PubMed were searched using terminology to identify adult patients with confirmed COVID-19 infection and dermatologic manifestations of disease. The last search was completed on 13 July 2020. RESULTS There were 802 reports found. After exclusion, 20 articles were found with 347 patients with confirmed COVID-19 infection. Within these articles, 27 different skin signs were reported. LIMITATIONS Limitations of this review include the recency of COVID-19 infection; so, there are limited published reports and that many reports are not by dermatologists, and so, the cutaneous signs may be misdiagnosed or misdescribed. CONCLUSION Dermatologic manifestations of COVID-19 may be the first presenting sign of infection; so, dermatologists and doctors examining the skin should be aware of the virus's influence on the integumentary system in order to promptly diagnose and treat the infected patients.
Collapse
Affiliation(s)
- L.N. Schwartzberg
- New York Institute of Technology College of Osteopathic MedicineNew YorkUSA
| | - S. Advani
- Terasaki Institute of Biomedical InnovationLos AngelesCaliforniaUSA
| | - D.C. Clancy
- New York Institute of Technology College of Osteopathic MedicineNew YorkUSA
| | - A. Lin
- Department of DermatologySt. John's Episcopal HospitalNew YorkUSA
| | - J.L. Jorizzo
- Department of DermatologyWake Forest Baptist HealthWinston‐SalemNorth CarolinaUSA
- Weill Cornell Medicine DermatologyNew YorkUSA
| |
Collapse
|
54
|
Do S, Du JH, An JX, Wang J, Lin A. OP0133 THE PREVALENCE AND RISK FACTORS OF RETINAL TOXICITY ASSOCIATED WITH LONG-TERM HYDROXYCHLOROQUINE USE. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:Hydroxychloroquine (HCQ) is commonly used for the treatment of various autoimmune diseases. The medication is generally well-tolerated. However, long-term use after 5 years may increase the risk of retinopathy. One study in 2014 has demonstrated the risk can be as high as 7.5%. Optical Coherence Tomography (OCT) has become a major modality in screening retinopathy.Objectives:To evaluate the prevalence of retinal toxicity among patients using hydroxychloroquine and to determine various risk factors associated with hydroxychloroquine-associated retinal toxicity.Methods:We performed a retrospective chart review on a cohort of adult patients with long-term use (≥ 5 years cumulative) of HCQ between January 1st, 2011 to December 31st, 2018 from the Kaiser Permanente San Bernardino County and Riverside medical center areas in Southern California, USA. Patients were excluded if they had previously been diagnosed with retinopathy prior to hydroxychloroquine use, were deceased, or had incomplete OCT exam. Our primary endpoint was the prevalence of patients who developed retinal toxicity detected by OCT, and later confirmed by retinal specialist. Potential risk factors (age, duration of therapy, daily consumption per actual body weight, cumulative dose, confounding diseases and medication) for developing retinopathy were also evaluated. Univariable and multivariable logistic regression analyses were used to determine risk factors associated with retinal toxicity.Results:Among 676 patients exposed to more than 5 years of HCQ, the overall prevalence of retinal toxicity was 6.8%, and ranged from 2.5% to 22.2% depending on the age, weight-based dosing, duration of use and cumulative dose. Duration of therapy for 10 years or more increased risk of retinopathy by approximately 5 to 19 folds. Similarly, weight-based dose of 7 mg/kg/day or greater was assciated with increased risk of retinopathy by approximately 5 times. Patients with cumulative dose of 2000 grams or more had greater than 15 times higher risk of developing retinopathy. Duration of use for10 years or more (odd ratio 4.32, 95% CI 1.99 – 12.49), age (odd ratio 1.04; 95% CI 1.01 - 1.08), cumulative dose of more than 1500 g (odd ratio 7.4; 95% CI 1.40 – 39.04) and atherosclerosis of the aorta (odd ratio 2.59; 95% CI, 1.24 – 5.41) correlated with higher risk of retinal toxicity.Conclusion:The overall prevalence of retinopathy was 6.8%. Regular OCT screening, especially in patients with hydroxychloroquine use for more than 10 years, daily intake > 7 mg/kg, or cumulative dose > 1500 grams is important in detecting hydroxychloroquine-associated retinal toxicityReferences:[1]Hobbs HE. Sorsby A, & Freedman A. Retinopathy Following Chloroquine Therapy. The Lancet. 1959; 2(7101): 478-480.[2]Levy, G. D., Munz, S. J., Paschal, J., Cohen, H. B., Pince, K. J., & Peterson, T. Incidence of hydroxychloroquine retinopathy in 1,207 patients in a large multicenter outpatient practice. Arthritis & Rheumatism: 1997; 40(8): 1482-1486.[3]Ding, H. J., Denniston, A. K., Rao, V. K., & Gordon, C. Hydroxychloroquine-related retinal toxicity. Rheumatology. 2016; 55(6): 957-967.[4]Stelton, C. R., Connors, D. B., Walia, S. S., & Walia, H. S. Hydrochloroquine retinopathy: characteristic presentation with review of screening. Clinical rheumatology. 2013; 32(6): 895-898.[5]Marmor, M. F., Kellner, U., Lai, T. Y., Melles, R. B., & Mieler, W. F. Recommendations on screening for chloroquine and hydroxychloroquine retinopathy (2016 revision). Ophthalmology. 2016; 123(6): 1386-1394.[6]Melles, R. B., & Marmor, M. F. The risk of toxic retinopathy in patients on long-term hydroxychloroquine therapy. JAMA ophthalmology. 2014; 132(12): 1453-1460.Disclosure of Interests:None declared
Collapse
|
55
|
Hill N, Gelb T, Urban D, Kellenberger T, Lin A, Vilasi S, Hall M, Brownell I. 485 Repurposing disulfiram for the treatment of Merkel cell carcinoma. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
56
|
John S, Ignatyeva Y, Greenberg B, Lin A, Wettersten N, Urey M, Kim P, Hong K, Tran H, Encisco JS, Pretorius V, Yagil A, Adler E. Machine Learning for Prognostication in Patients Undergoing LVAD Implantation. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
57
|
Barat M, Lin A, Lin G, Pretorius V, Adler E. Giant Cell Myocarditis after Orthotopic Heart Transplant. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
58
|
Lin A, Adler E, Pretorius V, Silva J. Transient Left Bundle Branch Block Associated with Septal Edema after Orthotopic Heart and Lung Transplant. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.1312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
59
|
Ayano G, Betts K, Tait R, Dachew B, Lin A, Alati R. The risk of attention deficit hyperactivity disorder symptoms in the adolescent offspring of mothers with anxiety and depressive symptoms. Findings from the raine study. Eur Psychiatry 2021. [PMCID: PMC9471235 DOI: 10.1192/j.eurpsy.2021.261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IntroductionWhile there exist some studies that explored the association between maternal anxiety and depressive symptoms and the risk of attention-deficit/hyperactivity disorder (ADHD) in early and late childhood, studies exploring the risk in late adolescence are however lacking.ObjectivesThis is the first study that aimed to investigate the association between maternal anxiety, depressive, as well as comorbid anxiety and depressive symptoms, and the risk of ADHD symptoms in late adolescence.MethodsWe used data from the Raine Study, a birth cohort in Western Australia. The Depression, Anxiety, and Stress Scale (DASS) was used to assess maternal depressive and anxiety symptoms when the child was aged 10. Whereas, the DSM-oriented scales of the child behavior checklist (CBCL) was used to assess ADHD symptoms offspring in adolescents aged 17. Log-binomial regression model was used to explore the associations.ResultsAfter adjusting for relevant covariates, we found an increased risk of ADHD symptoms in the adolescent children of mothers with anxiety [RR 2.84 (95%CI 1.18-6.83)] as well as comorbid anxiety and depressive symptoms [RR 5.60 (95%CI 3.02-10.37)]. No association was seen with maternal depressive symptoms.ConclusionsThis study suggested that adolescent offspring of mothers with anxiety as well as comorbid anxiety and depressive symptoms had an increased risk of ADHD symptoms. Early detection and management for ADHD symptoms in children of mothers with anxiety and comorbid anxiety and depressive symptoms are needed.DisclosureNo significant relationships.
Collapse
|
60
|
Hong K, Battikha C, Lin A, John S, Brambatti M, Garcia-Alvarez A, Garcia-Guereta L, Diez C, Perez-Gomez L, Garcia-Pavia P, Taylor M, Adler E. Cardiac Transplantation in Danon Disease. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
|
61
|
Huie JR, Ferguson AR, Kyritsis N, Pan JZ, Irvine KA, Nielson JL, Schupp PG, Oldham MC, Gensel JC, Lin A, Segal MR, Ratan RR, Bresnahan JC, Beattie MS. Machine intelligence identifies soluble TNFa as a therapeutic target for spinal cord injury. Sci Rep 2021; 11:3442. [PMID: 33564058 PMCID: PMC7873211 DOI: 10.1038/s41598-021-82951-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 01/21/2021] [Indexed: 12/12/2022] Open
Abstract
Traumatic spinal cord injury (SCI) produces a complex syndrome that is expressed across multiple endpoints ranging from molecular and cellular changes to functional behavioral deficits. Effective therapeutic strategies for CNS injury are therefore likely to manifest multi-factorial effects across a broad range of biological and functional outcome measures. Thus, multivariate analytic approaches are needed to capture the linkage between biological and neurobehavioral outcomes. Injury-induced neuroinflammation (NI) presents a particularly challenging therapeutic target, since NI is involved in both degeneration and repair. Here, we used big-data integration and large-scale analytics to examine a large dataset of preclinical efficacy tests combining five different blinded, fully counter-balanced treatment trials for different acute anti-inflammatory treatments for cervical spinal cord injury in rats. Multi-dimensional discovery, using topological data analysis (TDA) and principal components analysis (PCA) revealed that only one showed consistent multidimensional syndromic benefit: intrathecal application of recombinant soluble TNFα receptor 1 (sTNFR1), which showed an inverse-U dose response efficacy. Using the optimal acute dose, we showed that clinically-relevant 90 min delayed treatment profoundly affected multiple biological indices of NI in the first 48 h after injury, including reduction in pro-inflammatory cytokines and gene expression of a coherent complex of acute inflammatory mediators and receptors. Further, a 90 min delayed bolus dose of sTNFR1 reduced the expression of NI markers in the chronic perilesional spinal cord, and consistently improved neurological function over 6 weeks post SCI. These results provide validation of a novel strategy for precision preclinical drug discovery that is likely to improve translation in the difficult landscape of CNS trauma, and confirm the importance of TNFα signaling as a therapeutic target.
Collapse
Affiliation(s)
- J R Huie
- Department of Neurological Surgery, Brain and Spinal Injury Center (BASIC), University of California, San Francisco, CA, USA
| | - A R Ferguson
- Department of Neurological Surgery, Brain and Spinal Injury Center (BASIC), University of California, San Francisco, CA, USA.
- San Francisco Veterans Affairs Medical Center, San Francisco, USA.
| | - N Kyritsis
- Department of Neurological Surgery, Brain and Spinal Injury Center (BASIC), University of California, San Francisco, CA, USA
| | - J Z Pan
- Department of Anesthesiology, University of California San Francisco, San Francisco, USA
| | - K-A Irvine
- Department of Anesthesiology, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
- Department of Anesthesia, Perioperative Medicine and Pain, Stanford University, Stanford, CA, USA
| | - J L Nielson
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, USA
- Institute for Health Informatics, University of Minnesota, Minneapolis, USA
| | - P G Schupp
- Brain Tumor Research Center, University of California, San Francisco, USA
| | - M C Oldham
- Brain Tumor Research Center, University of California, San Francisco, USA
| | - J C Gensel
- SCoBIRC, University of Kentucky, Lexington, USA
| | - A Lin
- Department of Neurological Surgery, Brain and Spinal Injury Center (BASIC), University of California, San Francisco, CA, USA
| | - M R Segal
- Department of Epidemiology and Biostatistics, Center for Bioinformatics and Molecular Biostatistics, University of California San Francisco, San Francisco, USA
| | - R R Ratan
- Department of Neurology and Neuroscience, Burke-Cornell Medical Research Institute, Weill Medical College of Cornell University, New York, USA
| | - J C Bresnahan
- Department of Neurological Surgery, Brain and Spinal Injury Center (BASIC), University of California, San Francisco, CA, USA
| | - M S Beattie
- Department of Neurological Surgery, Brain and Spinal Injury Center (BASIC), University of California, San Francisco, CA, USA.
| |
Collapse
|
62
|
Yuan L, Hu WM, Chen K, Shi Q, Lin A, Chen HT, Zhuo ZJ, Zeng L. XPG gene polymorphisms and glioma susceptibility: a two-centre case-control study. Br J Biomed Sci 2021; 78:135-140. [PMID: 33393424 DOI: 10.1080/09674845.2020.1870308] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background: Glioma, the most common tumour in children next to leukaemia, is difficult to treat, with a poor prognosis and high recurrence rate. Xeroderma pigmentosum group G (XPG) plays a key role in the nucleotide excision repair pathway, which may modulate individual susceptibility to developing cancer. We hypothesized links between XPG variants and glioma in children.Methods: We tested our hypothesis in a study comparing 171 glioma cases with 228 age and sex matched controls, determining XPG polymorphisms rs2094258 C > T, rs751402 C > T, rs2296147 T > C, rs1047768 T > C, rs873601 G > A by standard molecular genetic methods.Results: rs2094258 C > T was associated with a decreased glioma risk, but carrying the rs1047768 C or rs873601 A allele brought an increased risk. Subjects carrying 5 risk genotypes had a significantly increased glioma risk at an adjusted odds ratio of 1.97 (95% confidence Interval 1.26-3.08)(p = 0.003) when compared with those carrying 0-4 risk genotypes. Furthermore, children with 5 risk genotypes had a higher glioma risk when aged >60 months, were more likely to be male, and with subtypes of astrocytic tumours, and low-grade clinical stage, when compared to those with 0-4 risk genotypes. Preliminary functional exploration suggested that rs2094258 is linked with the expression of its surrounding genes in the expression quantitative trait locus analysis.Conclusion: Certain variants of XPG are risk factors for paediatric glioma, and so may be useful in early diagnosis.
Collapse
Affiliation(s)
- L Yuan
- Department of Pathology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - W M Hu
- Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - K Chen
- Department of Pathology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Q Shi
- Department of Pathology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - A Lin
- Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - H T Chen
- Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Z J Zhuo
- Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangdong Provincial Key Laboratory of Research in Structural Birth Defect Disease, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - L Zeng
- Department of Pathology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong, China
| |
Collapse
|
63
|
Yuvaraj J, Cameron W, Andrews J, Lin A, Nerlekar N, Nicholls S, Hamilton G, Wong D, Issa M, Che Z, Lim E. Association of Coronary Inflammation With Obstructive Sleep Apnoea and Coronary Artery Disease: Insights From Computed Tomography Coronary Angiography (CTCA). Heart Lung Circ 2021. [DOI: 10.1016/j.hlc.2021.06.183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
64
|
Lin T, Atrchian S, Humer M, Siever J, Lin A. Clinical Outcomes of Pancoast Tumors Treated with Trimodality Therapy. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
65
|
Lin A, Helgeson E, Treister N, Schmidt B, Patton L, Elting L, Lalla R, Brennan M, Sollecito T. The Impact Of Head And Neck Cancer Radiotherapy On Salivary Flow And Quality Of Life: Results Of The OraRad Study. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
66
|
McGinnis G, Ning M, Nsingo M, Chiyapo S, Balang D, Difela K, Ralefala T, Lin A, Zetola N, Grover S. Practice Patterns in the Treatment of Head and Neck Malignancies with or without Comorbid HIV Infection in Botswana. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
67
|
Kubala S, Grant C, Saldaña BD, Rohatgi R, Lin A. M015 LARONIDASE DESENSITIZATION POST HEMATOPOIETIC STEM CELL TRANSPLANT IN A CHILD WITH HURLER SYNDROME. Ann Allergy Asthma Immunol 2020. [DOI: 10.1016/j.anai.2020.08.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
68
|
Caissie A, Mierzwa M, Fuller C, Rajaraman M, Lin A, McDonald A, Popple R, Xiao Y, van Dijk L, Balter P, Fong H, Ping H, Kovoor M, Lee J, Rao A, Martel M, Thompson R, Merz B, Yao J, Mayo C. Radiotherapy (RT) Patterns Of Practice Variability Identified As A Challenge To Real-World Big Data: Recommendations From The Learning From Analysis Of Multicenter Big Data Aggregation (LAMBDA) Consortium. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
69
|
Yuvaraj J, Lin A, Nerlekar N, Munnur R, Cameron J, Nicholls S, Wong D. Pericoronary adipose tissue attenuation (PCAT) is associated with high-risk atherosclerotic plaque and subsequent acute coronary syndrome in patients with stable coronary artery disease. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
High-risk plaque (HRP) features detected on computed tomography coronary angiography (CTCA) are associated with subsequent development of acute coronary syndrome (ACS). Pericoronary adipose tissue attenuation (PCAT) is a novel CT-derived non-invasive marker of coronary inflammation. The association between PCAT, HRP and outcomes is unknown.
Purpose
To evaluate the association between high-risk plaque HRP characteristics, ACS and PCAT attenuation as a surrogate marker of coronary inflammation.
Methods
Patients with stable chest pain referred for CTCA between 2011 and 2013 with outcome data were included. Patients with HRP were propensity matched to patients without HRP. PCAT-RCA and PCAT-lesion were assessed using semi-automated software (AutoPlaque version 2.0). PCAT-RCA was measured around the proximal 10–50 mm of the right coronary artery (RCA). PCAT-lesion was measured around the HRP or lesion with highest-grade stenosis in patients without HRP.
Results
78 patients (67±10 years, 67% males) included 41 (52.6%) patients with HRP. Median PCAT-RCA was higher in HRP patients than non-HRP patients (−80.4 HU [IQR −86.1, −76.5] vs. −86.3 HU [IQR −92.2, −77.0], p=0.02). PCAT-Lesion was not significantly different between HRP and non-HRP patients (−78.7 HU [IQR −84.4, −73.4] vs. −82.8 HU [IQR −91.1, −75.4], p=0.16). More patients with HRP developed a subsequent ACS (24.4% vs. 5.4%, p=0.008). HRP patients who experienced an ACS demonstrated a higher PCAT-RCA (−76.6 HU [IQR −81.3, −72.4] vs. −82.6 HU [IQR −87.4, −78.0], p=0.018) and PCAT-lesion (−74.3 HU [IQR −77.1, −68.4] vs. −80.7 HU [IQR −84.8, −74.9], p=0.04) compared to those who did not experience an ACS.
Conclusion
PCAT attenuation is elevated in stable CAD patients with HRP features. Measures of periarterial inflammation were also more evident in HRP patients who develop ACS, indicating a potential contribution to vulnerability. The implications for integration of these measures in clinical practice require further investigation.
Funding Acknowledgement
Type of funding source: None
Collapse
Affiliation(s)
| | - A Lin
- Monash Heart, Melbourne, Australia
| | | | | | | | | | | |
Collapse
|
70
|
Piantino J, Boespflug EL, Schwartz DL, Luther M, Morales AM, Lin A, Fossen RV, Silbert L, Nagel BJ. Characterization of MR Imaging-Visible Perivascular Spaces in the White Matter of Healthy Adolescents at 3T. AJNR Am J Neuroradiol 2020; 41:2139-2145. [PMID: 33033050 DOI: 10.3174/ajnr.a6789] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/17/2020] [Indexed: 01/30/2023]
Abstract
BACKGROUND AND PURPOSE Perivascular spaces play a role in cerebral waste removal and neuroinflammation. Our aim was to provide data regarding the burden of MR imaging-visible perivascular spaces in white matter in healthy adolescents using an automated segmentation method and to establish relationships between common demographic characteristics and perivascular space burden. MATERIALS AND METHODS One hundred eighteen 12- to 21-year-old subjects underwent T1- and T2-weighted 3T MR imaging as part of the National Consortium on Alcohol and Neurodevelopment in Adolescence. Perivascular spaces were identified in WM on T2-weighted imaging using a local heterogeneity approach coupled with morphologic constraints, and their spatial distribution and geometric characteristics were assessed. RESULTS MR imaging-visible perivascular spaces were identified in all subjects (range, 16-287). Males had a significantly higher number of perivascular spaces than females: males, mean, 98.4 ± 50.5, versus females, 70.7 ± 36.1, (P < .01). Perivascular space burden was bilaterally symmetric (r > 0.4, P < .01), and perivascular spaces were more common in the frontal and parietal lobes than in the temporal and occipital lobes (P < .01). Age and pubertal status were not significantly associated with perivascular space burden. CONCLUSIONS Despite a wide range of burden, perivascular spaces are present in all healthy adolescents. Perivascular space burden is higher in adolescent males than in females, regardless of age and pubertal status. In this population, perivascular spaces are highly symmetric. Although widely reported as a feature of the aging brain, awareness of the presence of perivascular spaces in a cohort of healthy adolescents provides the foundation for further research regarding the role of these structural variants in health and disease.
Collapse
Affiliation(s)
- J Piantino
- From the Department of Pediatrics (J.P., M.L.), Division of Child Neurology, Doernbecher Children's Hospital
| | - E L Boespflug
- Department of Neurology (E.L.B., D.L.S., L.S.), Layton Aging and Alzheimer's Disease Center
| | - D L Schwartz
- Department of Neurology (E.L.B., D.L.S., L.S.), Layton Aging and Alzheimer's Disease Center.,Advanced Imaging Research Center (D.L.S.)
| | - M Luther
- From the Department of Pediatrics (J.P., M.L.), Division of Child Neurology, Doernbecher Children's Hospital
| | - A M Morales
- Department of Psychiatry (A.M.M., R.V.F., B.J.N.)
| | - A Lin
- Department of Emergency Medicine (A.L.), Center for Policy and Research in Emergency Medicine
| | - R V Fossen
- Department of Psychiatry (A.M.M., R.V.F., B.J.N.)
| | - L Silbert
- Department of Neurology (E.L.B., D.L.S., L.S.), Layton Aging and Alzheimer's Disease Center.,Department of Neurology (L.S.), Portland Veterans Affairs Medical Center, Portland, Oregon
| | - B J Nagel
- Department of Psychiatry (A.M.M., R.V.F., B.J.N.)
| |
Collapse
|
71
|
Liu D, Flory J, Lin A, Offin M, Falcon CJ, Murciano-Goroff YR, Rosen E, Guo R, Basu E, Li BT, Harding JJ, Iyer G, Jhaveri K, Gounder MM, Shukla NN, Roberts SS, Glade-Bender J, Kaplanis L, Schram A, Hyman DM, Drilon A. Characterization of on-target adverse events caused by TRK inhibitor therapy. Ann Oncol 2020; 31:1207-1215. [PMID: 32422171 PMCID: PMC8341080 DOI: 10.1016/j.annonc.2020.05.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 05/04/2020] [Accepted: 05/05/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND The tropomyosin receptor kinase (TRK) pathway controls appetite, balance, and pain sensitivity. While these functions are reflected in the on-target adverse events (AEs) observed with TRK inhibition, these AEs remain under-recognized, and pain upon drug withdrawal has not previously been reported. As TRK inhibitors are approved by multiple regulatory agencies for TRK or ROS1 fusion-positive cancers, characterizing these AEs and corresponding management strategies is crucial. PATIENTS AND METHODS Patients with advanced or unresectable solid tumors treated with a TRK inhibitor were retrospectively identified in a search of clinical databases. Among these patients, the frequency, severity, duration, and management outcomes of AEs including weight gain, dizziness or ataxia, and withdrawal pain were characterized. RESULTS Ninety-six patients with 15 unique cancer histologies treated with a TRK inhibitor were identified. Weight gain was observed in 53% [95% confidence interval (CI), 43%-62%] of patients and increased with time on TRK inhibition. Pharmacologic intervention, most commonly with glucagon-like peptide 1 analogs or metformin, appeared to result in stabilization or loss of weight. Dizziness, with or without ataxia, was observed in 41% (95% CI, 31%-51%) of patients with a median time to onset of 2 weeks (range, 3 days to 16 months). TRK inhibitor dose reduction was the most effective intervention for dizziness. Pain upon temporary or permanent TRK inhibitor discontinuation was observed in 35% (95% CI, 24%-46%) of patients; this was more common with longer TRK inhibitor use. TRK inhibitor reinitiation was the most effective intervention for withdrawal pain. CONCLUSIONS TRK inhibition-related AEs including weight gain, dizziness, and withdrawal pain occur in a substantial proportion of patients receiving TRK inhibitors. This safety profile is unique relative to other anticancer therapies and warrants careful monitoring. These on-target toxicities are manageable with pharmacologic intervention and dose modification.
Collapse
Affiliation(s)
- D Liu
- Department of Pharmacy, Memorial Sloan Kettering Cancer Center, New York, USA
| | - J Flory
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - A Lin
- Department of Medicine, Weill Cornell Medical College, New York, USA; Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - M Offin
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - C J Falcon
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Y R Murciano-Goroff
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - E Rosen
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - R Guo
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - E Basu
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - B T Li
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - J J Harding
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - G Iyer
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - K Jhaveri
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - M M Gounder
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - N N Shukla
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - S S Roberts
- Department of Medicine, Weill Cornell Medical College, New York, USA; Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - J Glade-Bender
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - L Kaplanis
- Department of Nursing, Memorial Sloan Kettering Cancer Center, New York, USA
| | - A Schram
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - D M Hyman
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA
| | - A Drilon
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA; Department of Medicine, Weill Cornell Medical College, New York, USA.
| |
Collapse
|
72
|
Lin A, Wong N, Razipour A, McElhinney P, Commandeur F, Cadet S, Gransar H, Chen X, Cantu S, Miller R, Nerlekar N, Wong D, Slomka P, Rozanski A, Tamarappoo B, Berman D, Dey D. Metabolic Syndrome, Fatty Liver, And Artificial Intelligence-based Epicardial Adipose Tissue Measures Predict Long-term Risk Of Cardiac Events. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
73
|
Lin A, Kolossváry M, Yuvaraj J, Cadet S, McElhinney P, Jiang C, Nerlekar N, Nicholls S, Slomka P, Maurovich-Horvat P, Wong D, Dey D. Myocardial Infarction Is Associated With A Distinct Pericoronary Adipose Tissue Radiomic Phenotype: A Prospective Case-Control Study. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
74
|
Han D, Lin A, Dey D, Berman D. Influence Of Coronary Artery Calcium Score On The Diagnostic Performance Of Computed Tomography Angiography Derived Fractional Flow Reserve: A Meta-analysis. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
75
|
Stone VM, Hankaniemi MM, Laitinen OH, Sioofy-Khojine AB, Lin A, Diaz Lozano IM, Mazur MA, Marjomäki V, Loré K, Hyöty H, Hytönen VP, Flodström-Tullberg M. A hexavalent Coxsackievirus B vaccine is highly immunogenic and has a strong protective capacity in mice and nonhuman primates. Sci Adv 2020; 6:eaaz2433. [PMID: 32494709 PMCID: PMC7202868 DOI: 10.1126/sciadv.aaz2433] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 02/10/2020] [Indexed: 06/11/2023]
Abstract
Coxsackievirus B (CVB) enteroviruses are common human pathogens known to cause severe diseases including myocarditis, chronic dilated cardiomyopathy, and aseptic meningitis. CVBs are also hypothesized to be a causal factor in type 1 diabetes. Vaccines against CVBs are not currently available, and here we describe the generation and preclinical testing of a novel hexavalent vaccine targeting the six known CVB serotypes. We show that the vaccine has an excellent safety profile in murine models and nonhuman primates and that it induces strong neutralizing antibody responses to the six serotypes in both species without an adjuvant. We also demonstrate that the vaccine provides immunity against acute CVB infections in mice, including CVB infections known to cause virus-induced myocarditis. In addition, it blocks CVB-induced diabetes in a genetically permissive mouse model. Our preclinical proof-of-concept studies demonstrate the successful generation of a promising hexavalent CVB vaccine with high immunogenicity capable of preventing CVB-induced diseases.
Collapse
Affiliation(s)
- V. M. Stone
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - M. M. Hankaniemi
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - O. H. Laitinen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | | | - A. Lin
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - I. M. Diaz Lozano
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - M. A. Mazur
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - V. Marjomäki
- Department of Biological and Environmental Science/Nanoscience Center, University of Jyväskylä, Jyväskylä, Finland
| | - K. Loré
- Division of Immunology and Allergy, Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - H. Hyöty
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Fimlab Laboratories, Tampere, Finland
| | - V. P. Hytönen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
- Fimlab Laboratories, Tampere, Finland
| | - M. Flodström-Tullberg
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| |
Collapse
|
76
|
Yang E, Deutsch E, Mehmet A, Fayette J, Nabell L, Spencer S, Dobelbower M, Willey C, Bonner J, Wang X, Lin A, William W. A phase 1b trial of prexasertib in combination with chemoradiation in patients with locally advanced head and neck squamous cell carcinoma (HNSCC). Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2019.11.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
77
|
Kotarska M, Vogelzang R, Glaser L, Lin A. 3:09 PM Abstract No. 166 Comparison of reproductive outcomes following uterine fibroid embolization versus robotic assisted laparoscopic myomectomy in patients with symptomatic uterine fibroids. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
|
78
|
Qiu J, Yang G, Lin A, Shen Z. Rectal bleeding caused by iatrogenic ulceration after hemorrhoid ligation. Tech Coloproctol 2020; 24:395-396. [PMID: 32107683 DOI: 10.1007/s10151-020-02177-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 02/12/2020] [Indexed: 10/25/2022]
Affiliation(s)
- J Qiu
- Department of Colorectal Surgery, The Third People's Hospital of Hangzhou, West Lake Ave 38#, Hangzhou, China.
| | - G Yang
- Department of Colorectal Surgery, The Third People's Hospital of Hangzhou, West Lake Ave 38#, Hangzhou, China
| | - A Lin
- Department of Pathology, The Third People's Hospital of Hangzhou, Hangzhou, China
| | - Z Shen
- Department of Colorectal Surgery, The Third People's Hospital of Hangzhou, West Lake Ave 38#, Hangzhou, China
| |
Collapse
|
79
|
Yuvaraj J, Lin A, Nerlekar N, Munnur R, Cameron J, Nicholls S, Wong D. 402 Role of Coronary Inflammation in High-Risk Plaque and Acute Coronary Syndrome in Patients With Stable Coronary Artery Disease: Insights from Pericoronary Adipose Tissue Attenuation (PCAT) on CTCA. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
80
|
Imber B, Wild A, Neal B, Lin A, Darwish H, Cahlon O, Tsai H, Chon B, Yamada Y, Yang T. Clinical Outcomes of Proton Beam Re-Irradiation for Recurrent Gliomas. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
81
|
Smith G, Ning M, Shah A, Fu S, Busse P, Cantor S, Dagan R, Foote R, Fuller C, Garden A, Gunn G, Katz S, Lin A, Mohammed N, Morrison W, Patel S, Phan J, Reddy J, Rosenthal D, Snider J, Frank S. Impact of Intensity-Modulated Proton Therapy vs. Intensity-Modulated Photon Therapy on Preserving Work and Productivity in Oropharyngeal Cancer Patients: Outcomes of a Multi-Institution Randomized Trial. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
82
|
Baumann B, Vachani C, Freedman G, Verginadis I, Lin A, Hill-Kayser C, Zeng C, MacArthur K, Solberg T, Koumenis C, Metz J. Management Strategies for Severe Acute Radiation Dermatitis and the Use of Bolus during Radiation Therapy for Breast and Head and Neck Cancer: Results of a Patient and Provider Survey. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
83
|
Carmona R, Venigalla S, Reddy V, Williams G, Lukens J, Swisher-McClure S, Ghiam AF, Lin A, Mell L. Development and Validation of a Clinical and Genomic Generalized Competing Event Model in HPV-Negative Head and Neck Cancer. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
84
|
Lukens J, Pustylnikov S, Montone K, Lin A, Swisher-McClure S, Ghiam AF, Weinstein G, Cohen R, Facciabene A. Tumor Infiltrating Lymphocytes in Occult Primary HPV+ Oropharyngeal Squamous Cell Carcinoma (OPSCC): Comparison of the Primary Tumor and Regional Lymph Node Metastases. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
85
|
Wojcieszynski A, La Cava W, Baumann B, Lukens J, Ghiam AF, Urbanowicz R, Swisher-McClure S, Doucette A, Gabriel P, Lin A, Xiao Y, Moore J, Metz J. Machine Learning to Predict Toxicity in Head and Neck Cancer Patients Treated with Definitive Chemoradiation. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
86
|
Affiliation(s)
- A Lin
- Department of Geophysics, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan.
| | | | - M Wang
- Department of Geophysics, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - Z Mohammadi Asl
- Department of Geophysics, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan
| | - R Fueta
- Setagaya City, Tokyo 158-0091, Japan
| |
Collapse
|
87
|
Lin A, Tran H, Hsu J, Hoffmayer K, Feld G, Adler E, Pretorius V, Krummen D, Ho G. Ventricular Arrhythmias in Patients with Biventricular Assist Devices. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
|
88
|
Leong WL, Battiston K, Cheung F, Fulton C, Lin A, Levin W, Done S, Santerre P. Abstract P3-13-11: The outcomes of ReFilx soft tissue filler as an immediate reconstruction technique for lumpectomy followed by radiotherapy. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p3-13-11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: Lumpectomy for breast cancer can often result in poor cosmetic outcomes which can lead to long-lasting impairment of quality of life. ReFilx is a synthetic porous degradable polyurethane scaffold that has mechanical properties comparable to that of native healthy breast tissue. It has been shown in two previous porcine studies to preserve breast shape and volume over 9 months when inserted into the cavities immediately after lumpectomy. We observed minimal foreign body reaction with good integration of the host tissue while the material degraded over time. In this study, we examined the healing process of lumpectomy treated with radiation. Radiotherapy is currently a standard adjuvant therapy after lumpectomy for breast cancers; and radiation is known to affect the healing process in general. Objective: To evaluate ReFilx, as soft tissue fillers for lumpectomy cavities in combination with standard radiotherapy. Hypothesis: ReFilx will preserve breast shape and volume by supporting tissue infiltration with minimal inflammation in the presence of clinically relevant radiotherapy. Methods: 3 female Yucatan minipigs received lumpectomies carried out using electrocautery to remove normal breast tissue of approximately 2 cm diameter, after which the cavities were filled with (case) or without ReFilx (sham control) (n=3 for each condition, each pig has 12-13 breasts). 6 weeks post-implantation, 2 of the pigs received radiation directed at the right half of their bodies (6 breasts per pig) for a total dose of 42.4 Gy delivered over 15 fractions using a clinical linear accelerator. The delivered doses to target sites and the adjacent tissue were confirmed with optically stimulated luminescent dosimeters (OSLDs). A third pig was maintained as a non-irradiated control. Ultrasound examinations were performed every 3 weeks post-implantation. At week 24 and 36, samples consisted of n=3 for irradiated and non-irradiated ReFilx and sham sites for the half-irradiated pigs, and n=3 for non-irradiated ReFilx and sham sites for the non-irradiated control pig were excised by mastecomy, the tissue samples were fixed in 10% buffered formalin for subsequent histological (H&E, Masson's Trichrome) studies. Potential side effects were monitored by vital signs, pain control, wound checks, ultrasound and blood tests. Necropsies were performed at the conclusion of the study. Results: Ultrasound examination indicated no difference between ReFilx's ability to maintain breast shape and volume with or without the presence of radiation treatment, in contrast to the collapse of the sham sites by 24 weeks. Similarly, the histology of irradiated and non-irradiated ReFilx samples showed similar levels of tissue infiltration, inflammatory changes and degradation of ReFilx. There was no significant side effects observed. Conclusions: ReFilx's ability to act as a soft tissue filler for breast volume restoration post-lumpectomy does not appear to be significantly impacted by the presence of clinically relevant radiation treatment. Longer-term follow-up is currently in progress for this study. Acknowledgements: Connaught Innovation Award (University of Toronto) and Joule Innovation Fund (Canadian Medical Association).
Citation Format: Leong WL, Battiston K, Cheung F, Fulton C, Lin A, Levin W, Done S, Santerre P. The outcomes of ReFilx soft tissue filler as an immediate reconstruction technique for lumpectomy followed by radiotherapy [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P3-13-11.
Collapse
Affiliation(s)
- WL Leong
- University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - K Battiston
- University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - F Cheung
- University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - C Fulton
- University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - A Lin
- University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - W Levin
- University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - S Done
- University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - P Santerre
- University Health Network, Toronto, ON, Canada; Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| |
Collapse
|
89
|
Accordino MK, Lin A, Wright JD, Trivedi MS, Kalinsky K, Crew KD, Hershman DL. Abstract P1-20-02: Incidence of hyperglycemia in non-diabetic patients with early-stage breast cancer treated with chemotherapy. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p1-20-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: There are shared risk factors between breast cancer (BC) and diabetes mellitus (DM). BC treatments including chemotherapy given in combination with glucocorticoids can induce hyperglycemia and steroid related DM. Patients with DM are at increased risk of developing chemotherapy related toxicities such as chemotherapy induced peripheral neuropathy (CIPN) compared to those without DM. The incidence of hyperglycemia during chemotherapy in non-diabetic patients with early-stage breast cancer is unknown.
Methods: We performed a retrospective analysis of non-diabetic women with stage I-III breast cancer treated with chemotherapy at Columbia University Medical Center from 9/1/2016-8/31/2017 to evaluate hyperglycemia incidence during chemotherapy and up to six months after chemotherapy completion. Eligible patients were identified in the electronic health record (EHR) by ICD9 and 10 codes (ICD9 174.x and ICD10 C50.x) and a record of chemotherapy administration. Non-diabetic patients were defined by chart review as no recorded history of diabetes and no receipt of a diabetes medication in the EHR. Breast cancer stage was determined by chart review. Glucose values were recorded prior to chemotherapy, during chemotherapy, and for six-months after chemotherapy completion. We defined hyperglycemia as a glucose value of ≥200 mg/dl. Median time to hyperglycemia was also calculated.
Results: We identified 82 eligible patients. The majority of patients received dexamethasone during their chemotherapy course (79 patients, 96.3%). The most frequent chemotherapy regimen was doxorubicin/cyclophosphamide and paclitaxel (32 patients, 39.0%). At baseline, 20 patients (24.4%) had a normal body mass index (BMI), 27 patients (32.9%) were overweight, and 31 patients (37.8%) were obese. Hyperglycemia occurred in 8 patients (9.8%) after initiation of chemotherapy. Among patients with hyperglycemia, the maximum blood glucose was between 200-299 mg/dl in seven patients (87.5%), and between 500-599 in one patient (12.5%). The median time to hyperglycemia was 84 days. Among patients who did not experience hyperglycemia, the maximum blood glucose was between 140-159 mg/dl in six patients (8.1%), between 160-179 mg/dl in eight patients (10.8%), and between 180-199 mg/dl in three patients (4.1%). Three patients were diagnosed with DM following chemotherapy completion.
Conclusion: Hyperglycemia occurred in almost 10% of non-diabetic patients who received chemotherapy for early-stage breast cancer. Additionally, over 30% of patients had a blood glucose of 140 mg/dl or higher after chemotherapy initiation. The impact of hyperglycemia on the development of chemotherapy related toxicities in this group is unknown. Future research is needed to identify effective interventions for glucose control during chemotherapy, and to determine if glucose control during treatment can reduce the risk of chemotherapy related toxicities, specifically CIPN.
Citation Format: Accordino MK, Lin A, Wright JD, Trivedi MS, Kalinsky K, Crew KD, Hershman DL. Incidence of hyperglycemia in non-diabetic patients with early-stage breast cancer treated with chemotherapy [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P1-20-02.
Collapse
Affiliation(s)
- MK Accordino
- Columbia University Medical Center, New York, NY
| | - A Lin
- Columbia University Medical Center, New York, NY
| | - JD Wright
- Columbia University Medical Center, New York, NY
| | - MS Trivedi
- Columbia University Medical Center, New York, NY
| | - K Kalinsky
- Columbia University Medical Center, New York, NY
| | - KD Crew
- Columbia University Medical Center, New York, NY
| | - DL Hershman
- Columbia University Medical Center, New York, NY
| |
Collapse
|
90
|
Mirzaee S, Lin A, Isa M, Cameron J, Alison J, Zaman S, Nicholls S. The Incidence of Fatal Arrhythmia Among Patients with Early Onset Acute Coronary Syndrome and Familial Hypercholesterolaemia. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
91
|
Scherer D, Abdelmalak J, Nerlekar N, Jiang C, Fernandes K, Lin A, Munnur K, Psaltis P, Cameron J, Senevirantne S, Nicholls S, Wong D. Quantitative but not Qualitative Computed Tomography Coronary Angiography High Risk Plaque Characteristics are Associated with Major Adverse Cardiovascular Events in Patients with Non-Significant Invasive Fractional Flow Reserve. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
92
|
Scherer D, Fernandes K, Nerlekar N, Jiang C, Abdelmalak J, Lin A, Munnur K, Psaltis P, Cameron J, Senevirantne S, Nicholls S, Wong D. Computed Tomography Coronary Angiography (CTCA) Detected High Risk Plaques are a Predictor of Future Coronary Events – Insights from a Propensity Matched Study of Patients who have Undergone Invasive Coronary Angiography, Fractional Flow Reserve and CTCA. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
93
|
Mirzaee S, Lin A, Isa M, Thakur U, Nerlekar N, Cameron J, Nasis A, Nicholls S, Wong D. Coronary Artery Disease and Pericoronary Adipose Tissue Attenuation by Computed Tomography in Familial Hypercholesterolemia. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
94
|
Yuvaraj J, Lin A, Rashid H, Nerlekar N, Cameron J, Seneviratne S, Nicholls S, Psaltis P, Wong D. Is Spontaneous Coronary Artery Dissection (SCAD) Related to Vascular Inflammation and Epicardial Fat? Insights from Novel Markers of Computed Tomography Coronary Angiography. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
95
|
Schonewolf C, Chao H, Guttmann D, Swisher-McClure S, Fotouhi Ghiam A, Lin A, Lukens J. Margin Status, Lymphovascular Invasion, and Number of Neck Levels Involved Predict Distant Failure in p16+ Oropharyngeal Squamous Cell Carcinoma (OPSCC) Following Transoral Robotic Surgery (TORS). Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.06.143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
96
|
Glaser L, Friedman J, King N, Lin A. Miscarriage Following Different Routes of Fertility-Sparing Treatment of Uterine Fibroids. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
97
|
King N, Friedman J, Glaser L, Lin A. Pregnancy Outcomes after Vaginal Trial of Labor Following Myomectomy. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
98
|
Huang S, Souris K, Li S, Kang M, Janssens G, Lin A, Garver E, Ainsley C, Xiao Y, Lin L. Assessment of Clinical Impact of Analytical Dose Calculation in TPS for Proton PBS Treatment Using Fast Monte Carlo Simulation. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.06.165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
99
|
Imber B, Yang T, Zhigang Z, Beal K, Cohen M, Tabar V, Geer E, Lin A, Young R. Comparison of Radiographic Approaches to Assess Treatment Response in Pituitary Adenomas: Are RECIST/Rano Good Enough? Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
100
|
Ying L, Zou R, Du L, Shi L, Zhang N, Jin J, Wu J, Zhang F, Chen K, Huang M, Zhang Y, Lin A, Yu H, Zhou L, Mao W, Su D. A serum miRNA biomarker panel for the detection of early stage non-small cell lung cancer. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy290.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|